﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DesignPattern
{
    abstract class House
    {

    }

    public abstract class Builder
    {
        public abstract void BuildDoor();
        public abstract void BuildWall();
        public abstract void BuildWindows();
        public abstract void BuildFloor();
        public abstract void BuildHouseCeiling();

        public abstract House GetHouse();
    }

    public abstract class Door
    { }
    public abstract class Wall
    { }
    public abstract class Windows
    { }
    public abstract class Floor
    { }
    public abstract class HouseCeiling
    { }

}
